S
M
T
W
T
F
S
28
81°
60°
29
90°
64°
30
90°
69°
1
98°
71°
2
100°
73°
3
96°
70°
4
89°
65°
5
84°
64°
6
81°
64°
7
82°
63°
8
83°
66°
9
85°
67°
10
89°
63°
11
79°
65°
12
80°
67°
13
80°
60°
14
78°
60°
15
78°
59°
16
79°
61°
17
80°
62°
18
80°
61°
19
81°
65°
20
82°
66°
21
81°
67°
22
86°
68°
23
83°
67°
24
85°
68°
25
87°
68°
26
88°
69°
27
88°
69°
28
87°
68°
29
86°
68°
30
86°
64°
31
79°
62°
1
79°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Riverdale
Riverdale's July 2026 forecast shows daily high temperatures ranging from 78° to 100°, with overnight lows between 59° and 73°. The average high for July is 85° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Riverdale. See also: August | September | October.